Beschrijving
Sodium hydroxide solution 40 % is een extra zuivere waterige alkali met empirische formule NaOH, CAS-nummer 1310-73-2 en molaire massa 40.01 g/mol. Dit geconcentreerde reagens heeft een dichtheid van 1.43 g/cm³ en een kookpunt van 126 °C en ondersteunt veeleisend laboratorium- en proceswerk dat een sterke, consistente base nodig heeft. De kwaliteit komt overeen met EG-nummer 215-185-5 en is voor transport ingedeeld onder UN-nummer 1824. Extra zuivere kwaliteit helpt laboratoria reproduceerbare resultaten te verkrijgen in analytische en preparatieve workflows. Aangeboden door fabrikant Carl ROTH in praktische kunststofverpakking past de oplossing gemakkelijk in onderzoeks-, kwaliteitscontrole- en pilotvoorraden. Gebruik passende persoonlijke beschermingsmiddelen en de standaard hanteringspraktijk voor corrosieve alkaliën wanneer u dit reagens in de laboratoriumomgeving doseert en opslaat.
Dit artikel maakt deel uit van Basen & alkaliën, in Zuren & basen.
Kenmerken
- Gehalte: 39-41 %
- Dichtheid (20 °C): 1.4201-1.4397 g/cm³
- Sodium carbonate: ≤0.5 %
- Sodium chloride: ≤0.02 %
- IJzer (Fe): ≤0.001 %
- CAS-nummer: 1310-73-2
- Verpakkingsgroottes: 1 l, 2.5 l, 10 l, 25 l, 5 l
- EG-nr.: 215-185-5
- Molaire massa: 40.01 g/mol
- Dichtheid: 1.43 g/cm³
- Technisch datablad:
- Veiligheidsinformatieblad:
Compliance & Safety Information
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Questions about Sodium hydroxide solution 40 %, extra zuiver, 1 l, kunststof
What is this article?
Sodium hydroxide solution 40 %, extra zuiver, 1 l, kunststof is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Basen & alkaliën, inside Zuren & basen, in Chemicaliën.
A base or an alkali is sodium hydroxide, potassium hydroxide, ammonia and their relatives, as solid or as solution. The carbonate that a hydroxide picks up from the air changes a titre. Concentration and purity are the specification. Concentrated alkalis attack skin and aluminium.
An acid donates a proton. A base accepts one. In the bottle, the practical differences are the concentration, the purity and the anion or cation that comes along. Concentrated mineral acids are a different article from a dilute volumetric solution. The water in the acid, and the trace metals, decide whether it can be used for analysis. Check the substance on PubChem and the classification on ECHA CLP. Transport is the UNECE dangerous-goods framework. The legal texts are the CLP Regulation and REACH.
Which category should I open next?
The category is Zuren & basen. The sub-category is Basen & alkaliën. The catalogue is Chemicaliën.
Shelves beside this one are Zuren.
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